Microsoft just shocked the AI world. Their new rStar2-Agent outsmarted DeepSeek R1 while running on only sixty-four GPUs, proving size doesn’t matter anymore. Trained in a single week, it crushed math benchmarks with groundbreaking efficiency and showed it can actually check its own work using live code execution. On top of that, Microsoft dropped two brand-new in-house models: MAI-Voice-1, a speech AI that can generate a full minute of natural audio in under one second, and MAI-1-preview, their first foundation language model trained on fifteen thousand H100s now rolling out inside Copilot. These moves mark a turning point—Microsoft isn’t just catching up in AI, they’re rewriting the rules.
Credit to : AI Revolution
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